The 618/9 2RSUSCINETTO 9X17X5 is a specialized deep groove ball bearing intended for precision applications requiring compact dimensions. This miniature component, with a bore diameter of 9 mm, an outer diameter of 17 mm, and a width of 5 mm, is engineered to meet the demanding requirements of various industrial sectors. Its construction allows for smooth motion and high-speed operation, making it an ideal choice for intricate mechanical assemblies. As a part of Eurobearing.eu’s extensive catalog, this bearing serves as a vital component in a wide range of technical applications.
Technical specifications
| Specification | Value |
|---|---|
| Bore diameter (d) | 9 mm |
| Outer diameter (D) | 17 mm |
| Width (B) | 5 mm |
| Sealing | 2RS |
| Ring material | Chrome steel 100Cr6 |
| Factory lubrication | Lithium grease |
Technical advantages
Engineered to deliver precise performance, the 618/9 2RSUSCINETTO 9X17X5 offers several technical advantages:
- Enhanced sealing with 2RS, providing robust protection against contaminants.
- Manufactured from durable 100Cr6 chrome steel for extended fatigue life.
- Lubricated with lithium grease for reduced friction and wear.
- Compact design enables integration into space-constrained assemblies.
- Standardized dimensions for seamless compatibility with ISO/DIN systems.
Typical applications
This bearing is particularly suited for use in high-precision sectors, including:
- Measurement and laboratory instruments: optical encoders and electronic micrometers.
- Aeromodelling and drones: brushless motors and planetary gearboxes.
- Dental equipment: turbines and contra-angles.
- Precision robotics: harmonic drive reducers and cardan joints.
Availability and ordering
Eurobearing.eu is your go-to B2B supplier for the 61892RS-ECO deep groove ball bearing, ensuring quick availability and efficient service. For bulk orders, request a quotation to benefit from competitive pricing. Add this essential component to your cart or reach out for more information on large-scale procurement.

